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REVENUE RECOGNITION AND RECEIVABLES (Tables)

3 Months Ended

Mar. 31, 2023

REVENUE RECOGNITION AND RECEIVABLES

Summary of revenues

​

​	​	​	​	​	​	​
​	Three months ended					​
​	​	March 31, 2023		​	March 31, 2022
Services transferred over time	​	​	​	​	​	​
US Telecom	$	81,072	​	$	72,290	​
International Telecom	​	85,680	​	​	81,302	​
Total	​	166,752	​	​	153,592	​
Goods and services transferred at a point in time	​	​	​	​	​	​
US Telecom	​	2,546	​	​	3,597	​
International Telecom	​	3,259	​	​	2,723	​
Total	​	5,805	​	​	6,320	​
Total revenue accounted for under ASC 606	​	172,557	​	​	159,912	​

Summary of contracts asset and liabilities

Contract assets and liabilities consisted of the following (amounts in thousands):

​	​	​	​	​	​	​	​	​	​	​	​
​	March 31, 2023		​	December 31, 2022		​	​	$ Change	​	% Change
Contract asset – current	$	3,010	​	$	2,932	​	$	78	​	3	%
Contract asset – noncurrent	​	3,734	​	​	3,775	​	​	(41)	​	(1)	%
Contract liability – current	​	(26,086)	​	​	(27,284)	​	​	1,198	​	4	%
Contract liability – noncurrent	​	(70,444)	​	​	(72,543)	​	​	2,099	​	3	%
Net contract liability	$	(89,786)	​	$	(93,120)	​	$	3,334	​	4	%

Schedule of activity in allowances for credit losses

​

​	​	​	​	​	​	​
​	​	Three months ended
​		March 31, 2023			March 31, 2022
​	​	​	​	​	​	​
Balance at beginning of period		$	15,171	​	$	13,885
Current period provision for expected losses		​	1,378	​	​	1,913
Write-offs charged against the allowance		​	(591)	​	​	(862)
Recoveries collected	​	​	74	​	​	108
Balance at end of period	​	$	16,032	​	$	15,044

X

- Definition

Tabular disclosure of allowance for credit loss on accounts receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447

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- Definition

Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130551-203045

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045

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